Question Number 202485 by Calculusboy last updated on 27/Dec/23
Commented by MathematicalUser2357 last updated on 28/Dec/23
![Can′t integrate in range [−∞, ∞]](Q202509.png)
$$\mathrm{Can}'\mathrm{t}\:\mathrm{integrate}\:\mathrm{in}\:\mathrm{range}\:\left[−\infty,\:\infty\right] \\ $$
Commented by TheHoneyCat last updated on 28/Dec/23
R+ means the range is [0, ∞]
Commented by Calculusboy last updated on 28/Dec/23
![no sir,it is [0,∞]](Q202529.png)
$$\boldsymbol{{no}}\:\boldsymbol{{sir}},\boldsymbol{{it}}\:\boldsymbol{{is}}\:\left[\mathrm{0},\infty\right] \\ $$